Sealey VS0274 Pocket Brake Fluid Tester

About this product

The Sealey VS0274 is a compact digital brake fluid tester designed for quick and accurate moisture content assessment in vehicle brake systems. This pocket-sized diagnostic tool uses integrated circuitry to measure the electrical resistance of brake fluid and compare it against acceptable limits, providing instant feedback on fluid condition. The tester features a five LED read-out system that delivers immediate results as soon as the probe is inserted into the brake fluid reservoir. Compatible with all grades of brake fluid, this versatile instrument requires no complex setup or interpretation, making it ideal for workshops, mobile mechanics, and vehicle servicing professionals who need to assess brake fluid quality during routine maintenance or MOT preparation. Calibration verification is straightforward using water, ensuring the tester remains accurate over time. The unit operates on a single AAA battery (supplied), eliminating the need for mains power and making it particularly suitable for mobile applications and roadside diagnostics. Its minimal 0.05kg weight and compact pocket format mean it can be easily carried in a tool belt or stored in a service van without taking up valuable space. Features and Benefits: • Five LED display provides clear, instant moisture content readings • Works with all brake fluid grades for universal workshop compatibility • Simple water-based calibration check maintains accuracy • Battery-powered operation ideal for mobile mechanics •…